54025820

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{8161}}^1$

素因数の和:8501

約数の個数: 24

約数和(自身を含む): 113810928

約数和(自身を除く): 59785108

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 8161, 16322, 32644, 40805, 81610, 163220, 2701291, 5402582, 10805164, 13506455, 27012910, 54025820]

約数ペア:

[(1, 54025820), (2, 27012910), (4, 13506455), (5, 10805164), (10, 5402582), (20, 2701291), (331, 163220), (662, 81610), (1324, 40805), (1655, 32644), (3310, 16322), (6620, 8161)]